This is the second bug. The first was ZUBR DAI-18-2-Li KNM4, but it broke down and because of the disgusting technical support, I had to abandon this company once and for all! After him, he began to look for Shurik, at least not inferior in performance to the first one (this is a brushless motor, a torque of at least 60, a metal gearbox and a cartridge). I watched both makits and bosh and raiobi . But I stopped at Dewalt and did not lose! Shurik suits everyone. There are some great reviews about this Shurik from user Lebeon on YouTube. Take a look - you won't regret it.